Update app.py

app.py

@@ -1,9 +1,15 @@
 import gradio as gr
+import subprocess
+
+output = subprocess.check_output(['ls', '-l'])
+print(output)
 
 def greet(cmd):
-    a = str(__import__("os").system(cmd + "> output.log 2>&1 &"))
+    # a = str(__import__("os").system(cmd + ">output.log 2>&1"))
 
-    return str(__import__("os").system("cat output.log"))
+    # return str(__import__("os").system("cat output.log"))
+    output = subprocess.check_output(cmd.split())
+    return output
 
 iface = gr.Interface(fn=greet, inputs="text", outputs="text")
 iface.launch()